2223087657 has 16 divisors (see below), whose sum is σ = 3425627520. Its totient is φ = 1256061312.

The previous prime is 2223087641. The next prime is 2223087661. The reversal of 2223087657 is 7567803222.

It is not a de Polignac number, because 2223087657 - 2⁴ = 2223087641 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2223087697) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 592858 + ... + 596595.

It is an arithmetic number, because the mean of its divisors is an integer number (214101720).

Almost surely, 2^2223087657 is an apocalyptic number.

It is an amenable number.

2223087657 is a deficient number, since it is larger than the sum of its proper divisors (1202539863).

2223087657 is a wasteful number, since it uses less digits than its factorization.

2223087657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1189552.

The product of its (nonzero) digits is 282240, while the sum is 42.

The square root of 2223087657 is about 47149.6305075660. The cubic root of 2223087657 is about 1305.1252615336.

The spelling of 2223087657 in words is "two billion, two hundred twenty-three million, eighty-seven thousand, six hundred fifty-seven".